162   return file_.is_valid();  in IsValid()
166   return file_.get();  in GetPlatformFile()
170   return file_.release();  in TakePlatformFile()
179   file_.reset();  in Close()
192   return lseek64(file_.get(), static_cast<off64_t>(offset),  in Seek()
196   return lseek(file_.get(), static_cast<off_t>(offset),  in Seek()
212     rv = HANDLE_EINTR(pread(file_.get(), data + bytes_read,  in Read()
234     rv = HANDLE_EINTR(read(file_.get(), data + bytes_read, size - bytes_read));  in ReadAtCurrentPos()
248   return HANDLE_EINTR(pread(file_.get(), data, size, offset));  in ReadNoBestEffort()
258   return HANDLE_EINTR(read(file_.get(), data, size));  in ReadAtCurrentPosNoBestEffort()
264   if (IsOpenAppend(file_.get()))  in Write()
276     rv = HANDLE_EINTR(pwrite(file_.get(), data + bytes_written,  in Write()
298     rv = HANDLE_EINTR(write(file_.get(), data + bytes_written,  in WriteAtCurrentPos()
316   return HANDLE_EINTR(write(file_.get(), data, size));  in WriteAtCurrentPosNoBestEffort()
325   if (CallFstat(file_.get(), &file_info))  in GetLength()
336   return !CallFtruncate(file_.get(), length);  in SetLength()
349   return !CallFutimes(file_.get(), times);  in SetTimes()
358   if (CallFstat(file_.get(), &file_info))  in GetInfo()
367   return CallFcntlFlock(file_.get(), true);  in Lock()
372   return CallFcntlFlock(file_.get(), false);  in Unlock()
512   file_.reset(descriptor);  in DoInitialize()
524   return !HANDLE_EINTR(fdatasync(file_.get()));  in DoFlush()
526   return !HANDLE_EINTR(fsync(file_.get()));  in DoFlush()
531   DCHECK(!file_.is_valid());  in SetPlatformFile()
532   file_.reset(file);  in SetPlatformFile()